Nixpkgs security tracker
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CVE-2026-63865
8.8 HIGH
- CVSS version (CVSS): 3.1
- Attack Vector (AV): Local (L)
- Attack Complexity (AC): Low (L)
- Privileges Required (PR): Low (L)
- User Interaction (UI): None (N)
- Scope (S): Changed (C)
- Confidentiality (C): High (H)
- Integrity (I): High (H)
- Availability (A): High (H)
- Modified Attack Vector (MAV): Local (L)
- Modified Attack Complexity (MAC): Low (L)
- Modified Privileges Required (MPR): Low (L)
- Modified User Interaction (MUI): None (N)
- Modified Confidentiality (MC): High (H)
- Modified Scope (MS): Changed (C)
- Modified Integrity (MI): High (H)
- Modified Availability (MA): High (H)
Activity log
- Created & dismissed (max. allowed matches exceeded) suggestion
bpf: Drop task_to_inode and inet_conn_established from lsm sleepable hooks
In the Linux kernel, the following vulnerability has been resolved: bpf: Drop task_to_inode and inet_conn_established from lsm sleepable hooks bpf_lsm_task_to_inode() is called under rcu_read_lock() and bpf_lsm_inet_conn_established() is called from softirq context, so neither hook can be used by sleepable LSM programs.
References
Affected products
Linux
- <281f2a214565a5cbf8b7355a65738d80bd19b8c5
- ==5.11
- =<6.18.*
- =<7.0.*
- <452a927cddcd67478d030e646f41cb904a93156f
- =<6.12.*
- <0d918263c9bfc86078edb2e2f7302a0c6ce42b7c
- <f0fc2a9828171205244a28013f02889f50b71c9f
- <beaf0e96b1da74549a6cabd040f9667d83b2e97e
- =<6.1.*
- =<6.6.*
- =<5.15.*
- =<*
- <26b380a3ca0b605fd8860995ed6a208f276dd316
- <5.11
- <989f1b93907de1753a814996222da375f07e579b